US
N. Virginia
us-east-1
spot · 7-day average $0.0353/hr
on-demand$0.1305
spot interrupt freq 5-10%
m8id.large
Intel Xeon 6975P-C (Granite Rapids): single-thread and multi-core CPU benchmark, pricing, and spot interruption rates by region.
available for self-hosted runners on RunsOn
single-thread · passmark
3,238pts
vcpus
2
1 core × 2 threads
memory
8 GiB
ram
clock speed
3.9 GHz
max frequency
architecture
x86_64
x64
Measured
4 jobs of 5 finished in the hardware suite, 30 Sep–2 Oct: the values are their medians. Every job links its log on the open harness.
CPU Mark
4,058
PassMark, both vCPUs
cores of work
1.05
sysbench, 2 threads ÷ 1
sysbench 1 thread
3,192
events per second
7-zip
10,825
MIPS, all threads
| date | suite | single-thread | capacity | job log |
|---|---|---|---|---|
| 2 Oct 2026 | hardware suite | 3,209 | spot | job log ↗ |
| 2 Oct 2026 | hardware suite | 3,231 | on-demand | job log ↗ |
| 1 Oct 2026 | hardware suite | 3,248 | on-demand | job log ↗ |
| 1 Oct 2026 | hardware suite | failure | spot | job log ↗ |
| 30 Sep 2026 | hardware suite | 3,245 | on-demand | job log ↗ |
- Cross-check, EC2 storage suite: 3,250 single-thread over 3 runs.
- Cross-check, daily PassMark: 3,234 single-thread over 3 runs (PassMark only, every day on RunsOn's 2 vCPU runners).
- Also a runner in RunsOn's runner benchmarks: see it as a CI runner →
EC2 instance family: m8id
What the family is built for, the silicon underneath, and how to ask RunsOn for it.
m8id general purpose
cpu type
Intel Xeon 6975P-C (Granite Rapids)
architecture
x64 · x86_64
.github/workflows/ci.yml yaml
jobs: build: runs-on: - runs-on=${{ github.run_id }} - family=m8id - cpu=2
the label is a query — each line one constraint, resolved at launch. job labels →
Availability & price by region
Spot is the 7-day average of the cheapest zone's spot price in each region, from the RunsOn finder: an estimate of an hour in your own AWS account, where RunsOn adds no markup. The bar shows how far it runs under on-demand; the badge is AWS's spot-interruption band for the type.
US cheapest spot
Oregon
us-west-2
spot · 7-day average $0.0251/hr
on-demand$0.1305
spot interrupt freq 10-15%
IE
Ireland
eu-west-1
spot · 7-day average $0.0591/hr
on-demand$0.1455
spot interrupt freq n/a
DE
Frankfurt
eu-central-1
spot · 7-day average $0.0508/hr
on-demand$0.1571
spot interrupt freq <5%
Spot is the cheapest availability zone's spot price at each of the RunsOn finder's fetches (every 90 minutes), averaged over 7 days; on-demand is the Linux list price. Savings compare the two. Prices fetched 5 Oct 2026. The interruption band is AWS Spot Advisor's, fetched 5 Oct 2026; it lists none for eu-west-1 (“n/a”).
Other sizes measured
Larger m8id sizes the harness measured in RunsOn's runner benchmarks, each from the suite with the most runs.
| type | vCPU | memory | single-thread | CPU Mark | runs | spot · us-east-1 |
|---|---|---|---|---|---|---|
| m8id.xlarge | 4 | 16 GiB | 3,269 | 8,058 | 5 runs · hardware suite | $0.0827 |
| m8id.2xlarge | 8 | 32 GiB | 3,270 | 15,541 | 3 runs · hardware suite | $0.1508 |
| m8id.4xlarge | 16 | 64 GiB | 3,271 | 29,099 | 3 runs · EC2 storage suite | $0.3259 |
About these benchmarks
The open benchmark harness launches m8id.large as a RunsOn runner and runs PassMark PerformanceTest (CPU Single
Threaded and CPU Mark), sysbench on one thread and on every thread, and 7-Zip's built-in benchmark. These numbers come from the
hardware suite, the suite that measured this type in the most runs; each is the median over its runs of the current
workload definition in the last 30 days.
A type takes a place once it has 3 runs. A type within 5% of the type heading its group shares that place (“joint #2”); a lead under 5% is no lead.
Prices come from the RunsOn finder for the four regions shown; savings compare its 7-day average spot price with the on-demand price. RunsOn launches this type the same way for any job: ephemeral EC2 in your account, one CloudFormation stack. More in the methodology.
Run m8id.large in your own account.
The benchmark runs on the same RunsOn anyone can deploy. One CloudFormation stack, your AWS account, ~10 minutes.